Orbital elements of PEGASUS R/B
| Launched | 5 December 1998 |
| Flight ended | – |
| Launch site | Western Range Airspace |
| Owner | United States |
| NORAD ID | 25561 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Dec 16 18:57 | 2025 Dec 12 07:17:06 | 69.9136 | 0.00063 | 4.1286 | 206.9907 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:17:06 | 69.9136 | 0.00063 | 4.1286 | 206.9907 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:17:06 | 69.9136 | 0.00063 | 4.1286 | 206.9907 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:17:06 | 69.9136 | 0.00063 | 4.1286 | 206.9907 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:17:06 | 69.9136 | 0.00063 | 4.1286 | 206.9907 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:50:38 | 69.9139 | 0.00067 | 4.9882 | 212.2355 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:50:38 | 69.9139 | 0.00067 | 4.9882 | 212.2355 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:50:38 | 69.9139 | 0.00067 | 4.9882 | 212.2355 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:50:38 | 69.9139 | 0.00067 | 4.9882 | 212.2355 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:50:38 | 69.9139 | 0.00067 | 4.9882 | 212.2355 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 10:47:26 | 69.9128 | 0.00071 | 5.8024 | 217.3172 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 10:47:26 | 69.9128 | 0.00071 | 5.8024 | 217.3172 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:47:26 | 69.9128 | 0.00071 | 5.8024 | 217.3172 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:47:26 | 69.9128 | 0.00071 | 5.8024 | 217.3172 | 153.0928 | 15.02412 | 6.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:47:26 | 69.9128 | 0.00071 | 5.8024 | 217.3172 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:59:52 | 69.9118 | 0.00076 | 6.9898 | 224.0449 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:59:52 | 69.9118 | 0.00076 | 6.9898 | 224.0449 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:59:52 | 69.9118 | 0.00076 | 6.9898 | 224.0449 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:59:52 | 69.9118 | 0.00076 | 6.9898 | 224.0449 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:59:52 | 69.9118 | 0.00076 | 6.9898 | 224.0449 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:59:52 | 69.9118 | 0.00076 | 6.9898 | 224.0449 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:09:05 | 69.9104 | 0.00080 | 7.8945 | 229.4771 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:09:05 | 69.9104 | 0.00080 | 7.8945 | 229.4771 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:09:05 | 69.9104 | 0.00080 | 7.8945 | 229.4771 | 153.0928 | 15.02412 | 6.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:09:05 | 69.9104 | 0.00080 | 7.8945 | 229.4771 | 153.0928 | 15.02412 | 6.743 |